Sling



FIG. 1 is a front view of the sling of the present invention in a flat, unassembled position;

FIG. 2 is a front view of the sling of the present invention in a flat, unassembled position, with the straps folded down;

FIG. 3 is a back view of the sling of the present invention in an assembled position, in use;

FIG. 4 is a back view of the sling of the present invention in a flat, unassembled position;

FIG. 5 is a front perspective view of the sling of the present invention in an assembled position, in use; and,

FIG. 6 is a side perspective view of the sling of the present invention in an assembled position, in use. 

The ornamental design for a sling, as shown and described. 